10 20 30 40 50
GAAGACAGCAUACCAUU--| CCA C AUA CUUUUU
GGG UGCUUCUUUAUCCAGCUUG CACU UG A
CCC ACGAAGAAAUAGGUCGAAC GUGA AC A
UAGUUAUUAUUAGAACUUC^ AGA A GAC GGGGUA
. 110 100 90 80 70 60